The nonradiative changeover premiums Adhere to the formula WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Electricity gap. The nonradiative transition premiums of Er3+ show temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest premiums is complicated https://calebc578xaz3.bloggazzo.com/profile